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| Редакция | Автор | № строки | Строка |
|---|---|---|---|
| 2 | alex-w | 1 | <?php |
| 2 | /** |
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| 3 | * Smarty plugin |
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| 4 | * @package Smarty |
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| 5 | * @subpackage plugins |
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| 6 | */ |
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| 7 | |||
| 8 | /** |
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| 9 | * determines if a resource is trusted or not |
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| 10 | * |
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| 11 | * @param string $resource_type |
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| 12 | * @param string $resource_name |
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| 13 | * @return boolean |
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| 14 | */ |
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| 15 | |||
| 16 | // $resource_type, $resource_name |
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| 17 | |||
| 18 | function smarty_core_is_trusted($params, &$smarty) |
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| 19 | { |
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| 20 | $_smarty_trusted = false; |
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| 21 | if ($params['resource_type'] == 'file') { |
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| 22 | if (!empty($smarty->trusted_dir)) { |
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| 23 | $_rp = realpath($params['resource_name']); |
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| 24 | foreach ((array)$smarty->trusted_dir as $curr_dir) { |
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| 25 | if (!empty($curr_dir) && is_readable ($curr_dir)) { |
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| 26 | $_cd = realpath($curr_dir); |
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| 27 | if (strncmp($_rp, $_cd, strlen($_cd)) == 0 |
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| 28 | && substr($_rp, strlen($_cd), 1) == DIRECTORY_SEPARATOR ) { |
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| 29 | $_smarty_trusted = true; |
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| 30 | break; |
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| 31 | } |
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| 32 | } |
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| 33 | } |
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| 34 | } |
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| 35 | |||
| 36 | } else { |
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| 37 | // resource is not on local file system |
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| 38 | $_smarty_trusted = call_user_func_array($smarty->_plugins['resource'][$params['resource_type']][0][3], |
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| 39 | array($params['resource_name'], $smarty)); |
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| 40 | } |
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| 41 | |||
| 42 | return $_smarty_trusted; |
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| 43 | } |
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| 44 | |||
| 45 | /* vim: set expandtab: */ |
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| 46 | |||
| 47 | ?> |